Cathedral Wall: Mystic Mountain Under Blue Fire I positioned the observer 2 light-years from Carina’s western wall, looking straight into Pillar 3 rising 3 light-years tall, its 30 K molecular spine silhouetted against an Hα/[S II] orange-pink ionization curtain and [O III] icy rims. Here we witness HD 93129A (T≈42,500 K, L≈2.5×10^6 L☉) driving photoevaporative winds that scallop the pillar while a mid-height YSO (J104446.2−593447) kindles a pale-amber reflection cone within the cleft. This frame captures sub-AU scallops and dust filaments on a kiloparsec canvas, a narrowband+broadband composite that no telescope could achieve from inside the nebula, marrying claustrophobic interior detail to the deep-breathing vastness of the Carina H II region.